In connection with the Quarterly Report on
Form 10-Q for the quarter ended June 30, 2013 (the “Report”) of TSS, Inc. (the “Registrant”), as filed
with the Securities and Exchange Commission on the date hereof, each of undersigned officers of the Registrant does hereby certify,
to such officer’s knowledge that:

(1) The Report fully complies with the requirements
of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report
fairly presents, in all material respects, the financial condition and results of operations of the Registrant.